Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number S0053 with rapid responses always offered by our staff. To ensure that you locate and procure exactly what you need with ease, we list parts with as much information as we can. For example, part number S0053 It is listed as Lock Bar. component manufactured by Bag A Nut Llc Dba Ammo Up, specifically under CAGE Code 53M43. It is also accompanied by the NSN 5340016179562 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5340 Hardware Commercial.